function invokeRemoteWithTrans(serviceName, method){
	var p = {serviceName:serviceName,methodName:method};
	if(arguments.length>2){
		p.param =JSON.stringify(arguments[2]);
	}
	p.needTrans = 'Y';
	return invokeSync(p);	
}
function invokeRemoteNoTrans(serviceName,method){
	var p = {serviceName:serviceName,methodName:method};
	if(arguments.length>2){
		p.param =JSON.stringify(arguments[2]);
	}	
	p.needTrans = 'N';	
	return invokeSync(p);	
}

function invokeSync(p){
	var b = new Object();
	$.extend(b,p);
	var pp = {
			url:contextPath + "/common/invokeRemoteController/invoke.do",
	     	data:p,
	     	async:false,
	    	type:"POST",
	    	error:function(XMLHttpRequest, textStatus, errorThrown){
	    		if(errorThrown == null ||errorThrown == ""){
	    			errorThrown = "请求超时！";		
	    		}
	    		if(XMLHttpRequest!=null&&XMLHttpRequest.status!=null){
	    			$.messager.alert("执行请求异常"+XMLHttpRequest.status, errorThrown+"serviceName:"+b.serviceName+",methodName:"+b.methodName,"error");
	    		}else{
	    			$.messager.alert("执行请求异常", errorThrown+"serviceName:"+b.serviceName+",methodName:"+b.methodName,"error");
	    		}
	    	}
	};
	var result = $.ajax(pp);	
	var resultText =   $.parseJSON(result.responseText);
	if(resultText && resultText.resultType=='FAIL'){

		if(resultText.resultAlertMsg){
			//$.messager.alert("错误提示", resultText.resultAlertMsg,"error");
			throw new Error(resultText.resultExceptionMsg);
			return ;
		}else{
			//$.messager.alert("错误提示", resultText.resultExceptionMsg,"error");
			throw new Error(resultText.resultExceptionMsg);
			return ;
		}
		return null; 
	}if(resultText && resultText.resultType=='SUCESS'){
		return resultText.resultData;
	}else{
		//$.messager.alert("错误提示", "无法处理结果："+result,"error");
		throw new Error(resultText.resultExceptionMsg);
		return ;
	}	
}

function invokeRemoteForPageQuery(gridId,serviceName,method,queryParam){
	debugger;
	$('#'+gridId).datagrid('options').url=contextPath+'/common/invokeRemoteController/invokeForPage.do';
	$('#'+gridId).datagrid('load',{
		 serviceName:serviceName,
		 methodName:method,
		 needTrans:"N",
		 param:JSON.stringify(queryParam)
	});
	/*$('#'+gridId).datagrid({
		 url:contextPath +'/common/invokeRemoteController/invokeForPage.do',
		 pageNumber: 1,
		 queryParams:{
			 serviceName:serviceName,
			 methodName:method,
			 needTrans:"N",
			 param:JSON.stringify(queryParam)
		 }			 
	});*/
}


function invokeRemoteWithTransAsync(serviceName, method,param,handleFunc){
	var p = {serviceName:serviceName,methodName:method};
	p.param=param;
	p.needTrans = 'Y';
	p.handleFunc=handleFunc;
	return invokeRemoteAsync(p);	
}
function invokeRemoteNoTransAsync(serviceName,method,param,handleFunc){
	var p = {serviceName:serviceName,methodName:method};
	p.param=param;
	p.needTrans = 'N';
	p.handleFunc=handleFunc;
	return invokeRemoteAsync(p);	
}

function invokeRemoteAsync(p){
	var  handleFuncName = p.handleFunc;
	p.param = JSON.stringify(p.param);
	delete p.handleFunc; 
	var b = new Object();
	$.extend(b,p);
	var pp = {
			url:contextPath + "/common/invokeRemoteController/invoke.do",
	     	data:p,
	     	async:true,
	    	type:"POST",
	    	error:function(XMLHttpRequest, textStatus, errorThrown){
	    		if(errorThrown == null ||errorThrown == ""){
	    			errorThrown = "请求超时！";		
	    		}
	    		if(XMLHttpRequest!=null&&XMLHttpRequest.status!=null){
	    			$.messager.alert("执行请求异常"+XMLHttpRequest.status, errorThrown+"serviceName:"+b.serviceName+",methodName:"+b.methodName,"error");
	    		}else{
	    			$.messager.alert("执行请求异常", errorThrown+"serviceName:"+b.serviceName+",methodName:"+b.methodName,"error");
	    		}
	    	},
	    	success:function (result){
            	var resultText = $.parseJSON(result);
            	if(resultText && resultText.resultType=='FAIL'){
            		if(resultText.resultAlertMsg){
            			//$.messager.alert("错误提示", "无法处理结果："+resultText.resultExceptionMsg,"error");
            		}else{
            			//$.messager.alert("错误提示", "无法处理结果："+resultText.resultExceptionMsg,"error");
            		}
            		return null; 
            	}else if(resultText && resultText.resultType=='SUCESS'){
            		var resultData=  resultText.resultData;
            		try{
						//这也许是一个匿名函数
	            			if(handleFuncName && handleFuncName != ''){
	            				eval("("+handleFuncName+")(resultData,p)");//执行匿名函数
	            			}
            			
            		}catch(e){
            			try{
            				if(handleFuncName && handleFuncName != ''){
            					eval(handleFuncName+"(resultData,p)");
            				}
            			}catch(e1){
            				/*$.messager.show({
            					title:'错误提示',
            					msg:"匿名回调，调用回调方法("+handleFuncName+")失败.错误信息："+e1,
            					timeout:5000,
            					showType:'error',
            					width:'400px',
            					height:'300px'
            				});*/
            				throw new Error(resultText.resultExceptionMsg);
            				return ;
            			//	$.messager.alert("错误提示", "匿名，调用回调方法("+handleFuncName+")失败.错误信息："+e1,"error");
            			}
            		}
            	}else{
            		/*$.messager.show({
    					title:'错误提示',
    					msg:"无法处理结果："+result,
    					timeout:0,
    					showType:'error',
    					width:'400px',
    					height:'300px'
    				});*/
            		throw new Error(resultText.resultExceptionMsg);
        			return ;
            	}	
            }
	};	
	$.ajax(pp);
}

function invokeRemoteErrorHandle(XMLHttpRequest, textStatus, errorThrown){
	if(errorThrown == null ||errorThrown == ""){
		errorThrown = "请求超时！";		
	}
	
	$.messager.alert("执行请求异常", errorThrown,"error");

}


//引入json2.js 兼容IE7	
if(typeof JSON!=='object'){JSON={};}(function(){'use strict';function f(n){return n<10?'0'+n:n;}if(typeof Date.prototype.toJSON!=='function'){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+'-'+f(this.getUTCMonth()+1)+'-'+f(this.getUTCDate())+'T'+f(this.getUTCHours())+':'+f(this.getUTCMinutes())+':'+f(this.getUTCSeconds())+'Z':null;};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==='string'?c:'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);})+'"':'"'+string+'"';}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==='object'&&typeof value.toJSON==='function'){value=value.toJSON(key);}if(typeof rep==='function'){value=rep.call(holder,key,value);}switch(typeof value){case'string':return quote(value);case'number':return isFinite(value)?String(value):'null';case'boolean':case'null':return String(value);case'object':if(!value){return'null';}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==='[object Array]'){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||'null';}v=partial.length===0?'[]':gap?'[\n'+gap+partial.join(',\n'+gap)+'\n'+mind+']':'['+partial.join(',')+']';gap=mind;return v;}if(rep&&typeof rep==='object'){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==='string'){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}v=partial.length===0?'{}':gap?'{\n'+gap+partial.join(',\n'+gap)+'\n'+mind+'}':'{'+partial.join(',')+'}';gap=mind;return v;}}if(typeof JSON.stringify!=='function'){JSON.stringify=function(value,replacer,space){var i;gap='';indent='';if(typeof space==='number'){for(i=0;i<space;i+=1){indent+=' ';}}else if(typeof space==='string'){indent=space;}rep=replacer;if(replacer&&typeof replacer!=='function'&&(typeof replacer!=='object'||typeof replacer.length!=='number')){throw new Error('JSON.stringify');}return str('',{'':value});};}if(typeof JSON.parse!=='function'){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==='object'){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}return reviver.call(holder,key,value);}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);});}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,'@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']').replace(/(?:^|:|,)(?:\s*\[)+/g,''))){j=eval('('+text+')');return typeof reviver==='function'?walk({'':j},''):j;}throw new SyntaxError('JSON.parse');};}}());